| article html file updated | 6 February 2020 16:06 CET | Update | https://www.mdpi.com/1660-4601/12/3/2359 |
| article html file updated | 7 May 2019 00:42 CEST | Update | - |
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| article html file updated | 3 March 2015 06:59 CET | Original file | - |
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| article pdf uploaded. | 23 February 2015 09:52 CET | Version of Record | https://www.mdpi.com/1660-4601/12/3/2359/pdf |